| Network | |
|---|---|
| Technology | GSM / CDMA / HSPA / EVDO / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 |
| CDMA 800 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| CDMA2000 1xEV-DO & TD-SCDMA | |
| 4G bands | 1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 – R11s Plus |
| 1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 – R11s Plus t | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| Launch | |
| Announced | 2017, November |
| Status | Available. Released 2017, November |
| Body | |
| Dimensions | 164.8 x 80.2 x 7.3 mm (6.49 x 3.16 x 0.29 in) |
| Weight | 182 g (6.42 oz) |
| Build | Glass front (Gorilla Glass 5), aluminum back, aluminum frame |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Display | |
| Type | AMOLED capacitive touchscreen, 16M colors |
| Size | 6.43 inches, 106.7 cm2 (~80.7% screen-to-body ratio) |
| Resolution | 1080 x 2160 pixels, 18:9 ratio (~376 ppi density) |
| Protection | Corning Gorilla Glass 5 |
| Platform | |
| OS | Android 7.1.1 (Nougat), ColorOS 3.2 |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) |
| CPU | Octa-core (4×2.2 GHz Kryo 260 Gold & 4×1.8 GHz Kryo 260 Silver) |
| GPU | Adreno 512 |
| Memory | |
| Card slot | microSDXC (uses shared SIM slot) |
| Internal | 64GB 6GB RAM |
| eMMC 5.1 | |
| Main Camera | |
| Dual | 16 MP, f/1.7, 1/2.8″, 1.12µm, PDAF 20 MP, f/1.7, 1/2.8″, 1.0µm, AF |
| Features | LED flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30fps |
| Selfie camera | |
| Single | 20 MP, f/2.0, (wide), 1/2.8″, 1.0µm |
| Video | 1080p@30fps |
| Sound | |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Comms | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 4.2, A2DP, LE, EDR |
| GPS | Yes, with A-GPS, GLONASS |
| Radio | No |
| USB | microUSB 2.0, USB On-The-Go |
| Features | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Battery | |
| Non-removable Li-Po 4000 mAh battery | |
| Charging | Fast charging 20W VOOC |
| Misc | |
| Colors | Black, Champagne |
| Models | CPH1721 |